I’ve got a Skoda octavia mk2 just had an egr fitted and crank sensor but still got issues with it cutting out when I try to start it was wondering whether now it’s a fuel problem..... any ideas??

Can you scan for codes?

 

Not much you can do apart from take it back. Could be dirt, faulty sensor and some other misconfiguration.

There is no codes that’s what makes me think it’s on the fuel side.....!!

It's certainly consistent with a crank sensor problem, may need to replace and clean etc.